io.github.containers/kubernetes-mcp-server

1 recorded run, oldest first.

handshake failed: MCP error -32000: Connection closed
--- stderr (tail) ---
Error: unable to create kubernetes target provider: no current-context is set and no contexts are defined in kubeconfig.
Configure a context with 'kubectl config set-context <name>' and 'kubectl config use-context <name>'
Usage:
  kubernetes-mcp-server [command] [options] [flags]

Examples:
  # show this help
  kubernetes-mcp-server -h
  
  # shows version information
  kubernetes-mcp-server --version
  
  # start STDIO server
  kubernetes-mcp-server
  
  # start a SSE server on port 8080
  kubernetes-mcp-server --port 8080
  
  # start a SSE server on port 8443 with a public HTTPS host of example.com
  kubernetes-mcp-server --port 8443 --sse-base-url https://example.com:8443
  
  # start a SSE server on port 8080 with multi-cluster tools disabled
  kubernetes-mcp-server --port 8080 --disable-multi-cluster
  
  # start with explicit cluster provider strategy
  kubernetes-mcp-server --cluster-provider kubeconfig
  
  # start with kcp cluster provider for multi-workspace support
  kubernetes-mcp-server --cluster-provider kcp

Flags:
      --bind-address string       Address to bind the HTTP server to (e.g. 127.0.0.1). Defaults to 0.0.0.0 (all interfaces)
      --cluster-provider string   Cluster provider strategy to use (one of: disabled, in-cluster, kcp, kubeconfig). If not set, the server will auto-detect based on the environment.
      --config string             Path of the config file.
      --config-dir string         Path to drop-in configuration directory (files loaded in lexical order). Defaults to conf.d relative to the config file if --config is set.
      --disable-destructive       If true, tools annotated with destructiveHint=true are disabled
      --disable-multi-cluster     Disable multi cluster tools. Optional. If true, all tools will be run against the default cluster/context.
  -h, --help                      help for kubernetes-mcp-server
      --kubeconfig string         Path to the kubeconfig file to use for authentication
      --list-output string        Output format for resource list operations (one of: yaml, table). Defaults to table.
      --log-file string           Defines the server log file path. Required for logging in stdio mode; overrides stdout in HTTP mode. Set to "stderr" to log to the standard error stream.
      --log-level int             Set the log level (from 0 to 9)
      --port string               Start a streamable HTTP and SSE HTTP server on the specified port (e.g. 8080)
      --read-only                 If true, only tools annotated with readOnlyHint=true are exposed
      --require-tls               Require TLS for server and all outbound connections
      --sse-base-url string       SSE public base URL to use when sending the endpoint message (e.g. https://example.com)
      --stateless                 If true, run the MCP server in stateless mode (disables tool/prompt change notifications). Useful for container deployments and load balancing. Default is false (stateful mode)
      --tls-cert string           Path to TLS certificate file for HTTPS. Must be used together with --tls-key.
      --tls-key string            Path to TLS private key file for HTTPS. Must be used together with --tls-cert.
      --toolsets strings          Comma-separated list of MCP toolsets to use (available toolsets: config, core, helm, kcp, kiali, kubevirt, netobserv, tekton). Defaults to core, config.
      --version                   Print version information and quit

1 recorded run, oldest first.

handshake failed: MCP error -32000: Connection closed
--- stderr (tail) ---
Error: unable to create kubernetes target provider: no current-context is set and no contexts are defined in kubeconfig.
Configure a context with 'kubectl config set-context <name>' and 'kubectl config use-context <name>'
Usage:
  kubernetes-mcp-server [command] [options] [flags]

Examples:
  # show this help
  kubernetes-mcp-server -h
  
  # shows version information
  kubernetes-mcp-server --version
  
  # start STDIO server
  kubernetes-mcp-server
  
  # start a SSE server on port 8080
  kubernetes-mcp-server --port 8080
  
  # start a SSE server on port 8443 with a public HTTPS host of example.com
  kubernetes-mcp-server --port 8443 --sse-base-url https://example.com:8443
  
  # start a SSE server on port 8080 with multi-cluster tools disabled
  kubernetes-mcp-server --port 8080 --disable-multi-cluster
  
  # start with explicit cluster provider strategy
  kubernetes-mcp-server --cluster-provider kubeconfig
  
  # start with kcp cluster provider for multi-workspace support
  kubernetes-mcp-server --cluster-provider kcp

Flags:
      --bind-address string       Address to bind the HTTP server to (e.g. 127.0.0.1). Defaults to 0.0.0.0 (all interfaces)
      --cluster-provider string   Cluster provider strategy to use (one of: disabled, in-cluster, kcp, kubeconfig). If not set, the server will auto-detect based on the environment.
      --config string             Path of the config file.
      --config-dir string         Path to drop-in configuration directory (files loaded in lexical order). Defaults to conf.d relative to the config file if --config is set.
      --disable-destructive       If true, tools annotated with destructiveHint=true are disabled
      --disable-multi-cluster     Disable multi cluster tools. Optional. If true, all tools will be run against the default cluster/context.
  -h, --help                      help for kubernetes-mcp-server
      --kubeconfig string         Path to the kubeconfig file to use for authentication
      --list-output string        Output format for resource list operations (one of: yaml, table). Defaults to table.
      --log-file string           Defines the server log file path. Required for logging in stdio mode; overrides stdout in HTTP mode. Set to "stderr" to log to the standard error stream.
      --log-level int             Set the log level (from 0 to 9)
      --port string               Start a streamable HTTP and SSE HTTP server on the specified port (e.g. 8080)
      --read-only                 If true, only tools annotated with readOnlyHint=true are exposed
      --require-tls               Require TLS for server and all outbound connections
      --sse-base-url string       SSE public base URL to use when sending the endpoint message (e.g. https://example.com)
      --stateless                 If true, run the MCP server in stateless mode (disables tool/prompt change notifications). Useful for container deployments and load balancing. Default is false (stateful mode)
      --tls-cert string           Path to TLS certificate file for HTTPS. Must be used together with --tls-key.
      --tls-key string            Path to TLS private key file for HTTPS. Must be used together with --tls-cert.
      --toolsets strings          Comma-separated list of MCP toolsets to use (available toolsets: config, core, helm, kcp, kiali, kubevirt, netobserv, tekton). Defaults to core, config.
      --version                   Print version information and quit

1 recorded run, oldest first.

handshake failed: MCP error -32000: Connection closed
--- stderr (tail) ---
Error: unable to create kubernetes target provider: no current-context is set and no contexts are defined in kubeconfig.
Configure a context with 'kubectl config set-context <name>' and 'kubectl config use-context <name>'
Usage:
  kubernetes-mcp-server [command] [options] [flags]

Examples:
  # show this help
  kubernetes-mcp-server -h
  
  # shows version information
  kubernetes-mcp-server --version
  
  # start STDIO server
  kubernetes-mcp-server
  
  # start a SSE server on port 8080
  kubernetes-mcp-server --port 8080
  
  # start a SSE server on port 8443 with a public HTTPS host of example.com
  kubernetes-mcp-server --port 8443 --sse-base-url https://example.com:8443
  
  # start a SSE server on port 8080 with multi-cluster tools disabled
  kubernetes-mcp-server --port 8080 --disable-multi-cluster
  
  # start with explicit cluster provider strategy
  kubernetes-mcp-server --cluster-provider kubeconfig
  
  # start with kcp cluster provider for multi-workspace support
  kubernetes-mcp-server --cluster-provider kcp

Flags:
      --bind-address string       Address to bind the HTTP server to (e.g. 127.0.0.1). Defaults to 0.0.0.0 (all interfaces)
      --cluster-provider string   Cluster provider strategy to use (one of: disabled, in-cluster, kcp, kubeconfig). If not set, the server will auto-detect based on the environment.
      --config string             Path of the config file.
      --config-dir string         Path to drop-in configuration directory (files loaded in lexical order). Defaults to conf.d relative to the config file if --config is set.
      --disable-destructive       If true, tools annotated with destructiveHint=true are disabled
      --disable-multi-cluster     Disable multi cluster tools. Optional. If true, all tools will be run against the default cluster/context.
  -h, --help                      help for kubernetes-mcp-server
      --kubeconfig string         Path to the kubeconfig file to use for authentication
      --list-output string        Output format for resource list operations (one of: yaml, table). Defaults to table.
      --log-file string           Defines the server log file path. Required for logging in stdio mode; overrides stdout in HTTP mode. Set to "stderr" to log to the standard error stream.
      --log-level int             Set the log level (from 0 to 9)
      --port string               Start a streamable HTTP and SSE HTTP server on the specified port (e.g. 8080)
      --read-only                 If true, only tools annotated with readOnlyHint=true are exposed
      --require-tls               Require TLS for server and all outbound connections
      --sse-base-url string       SSE public base URL to use when sending the endpoint message (e.g. https://example.com)
      --stateless                 If true, run the MCP server in stateless mode (disables tool/prompt change notifications). Useful for container deployments and load balancing. Default is false (stateful mode)
      --tls-cert string           Path to TLS certificate file for HTTPS. Must be used together with --tls-key.
      --tls-key string            Path to TLS private key file for HTTPS. Must be used together with --tls-cert.
      --toolsets strings          Comma-separated list of MCP toolsets to use (available toolsets: config, core, helm, kcp, kiali, kubevirt, netobserv, tekton). Defaults to core, config.
      --version                   Print version information and quit